Stabilizing bath for use in photographic processing

Details Stabilizing bath for use in photographic processing Stabilizing bath for use in photographic processing

1987-06-22

1988-11-22

Shah, Mukund J.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Stabilizing

430463, 430486, 430490, 430493, 430551, 430607, G03C 106, G03C 1100, G03C 726, G03C 539

Patent

active

047865830

ABSTRACT:
A stabilizing bath which provides reduced stain and enhanced dye stability for photographic color elements which are processed therein is comprised of a dye stabilizing agent and an alkanolamine. The stabilizing bath is used as a final processing bath which follows treatment of the element in a fixing or bleach-fixing bath containing a thiosulfate fixing agent. The alkanolamine functions to prevent the precipitation of sulfur resulting from carryover of the thiosulfate fixing agent into the stabilizing bath.

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patent: 4237217 (1980-10-01), Arai et al.
patent: 4615970 (1986-10-01), Kojima et al.
patent: 4618569 (1986-10-01), Kurematsu et al.

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